environmentalists take water samples and measure dissolved oxygen from a forest river by micrometer instrument. water research and development. - 標本容器 個照片及圖片檔檢查, 實驗室, 科學家
Henry Isenberg, the chief microbiologist, examines a specimen of sperm at the Long Island Jewish Hospital Infertility Clinic. The centre that the...
Feldspar Crystals from Summit of Mount Erebus ', 1909. Specimens of crystallised magma from the volcano Erebus. Anglo-Irish explorer Ernest...
photomicrograph of an unstained formalin-preserved stool specimen mount, magnified 500x, showing a paragonimus westermani termatode egg - 標本容器 個照片及圖片檔科學顯微圖片
laboratory scientist holding a slide containing a blood sample with a upright compound microscope in the background - 標本容器 個照片及圖片檔顯微鏡, 驗血, 愛滋病病毒
Stinkbug sits on a Pueraria montana var. Lobata leaf at a wetland in Sangju, South Korea, on June 30, 2026.
Malacozoaires, ou, Animaux mollusques A Paris, Chez F.-G. Levrault, [1828?-1830?] France, Mollusks, Classification, The illustration features various...
Professor Mike Archer of the Australian Museum in Sydney, 25 May 2002 displays the skeleton of a Tasmanian tiger , which was declared extinct in...
fertility preservation protocol embryologist securing patient embryos in high-security freezing devices - 標本容器 個照片及圖片檔
quality control moment embryologist checking straw labels before liquid nitrogen immersion - 標本容器 個照片及圖片檔卵子, 精子, 醫院
urine and stool samples for laboratory analysis. containers containing urine and stool for medical diagnosis of diseases. - 標本容器 幅插畫檔、美工圖案、卡通及圖標尿液, 塑膠
Phoebe Smith, Champion, for the Royal Botanic Gardens, Kew digitised her own unique plant specimen Christella arida at the Royal Botanic Gardens, Kew...英國
Dr Amir Khan, Champion Wakehurst, for the Royal Botanic Gardens, Kew digitised his own unique plant specimen Holoptelea integrifolia at the Royal...英國
smart gardening with technology: female farmer with digital tablet working on sunlit strawberry plantation - 標本容器 個照片及圖片檔農業, 農夫, 技術
![Malacozoaires, ou, Animaux mollusques A Paris, Chez F.-G. Levrault, [1828?-1830?] France, Mollusks, Classification, The illustration features various...](https://media.gettyimages.com/id/2277059824/zh/%E7%85%A7%E7%89%87/malacozoaires-ou-animaux-mollusques-a-paris-chez-f-g-levrault-1828-1830-france-mollusks.jpg?s=612x612&w=gi&k=20&c=f5df2POvpej1IX3Nld7_WGGp_GStj3oN59iYUAAtTEc=)
